% Expired Patents = 25.0

CIPO Patents = 1

Trademarks = 10

Forward Citations = 5

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8 inventors (with patents filed for the assignee):

Dennis Shull (1 out of 4 patents)

Peter D Gabriele (1 out of 28 patents)

Xuan Fu (1 out of 5 patents)

4. Frederick Bligh Pippert (1 out of 11 patents)

5. Fred B Pippert (1 out of 1 patent)

6. Stephen Earl Smith (1 out of 1 patent)

7. Lee Shek (1 out of 3 patents)

8. Hung Thai Nguyen (1 out of 2 patents)

4 patents: Sort by Forward Citations

1. 10752824 - Hydrolytically degradable composition (2020-08-25),

2. 10526863 - Doped biodegradable elastomer for downhole applications (2020-01-07),

3. 10378522 - Piston pump with barrier fluid seal (2019-08-13),

4. 9556700 - Downhole sealing assembly (2017-01-31),

Company Overview

CDI Energy Products, Inc. is a leading manufacturer and distributor of energy products in the United States. Specializing in high-quality equipment and services for the energy industry, they provide a wide range of products including valves, fittings, and pipes. With a focus on innovation and customer satisfaction, CDI Energy Products, Inc. is a trusted partner for businesses in the oil and gas sector.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#4 in Humble, TX

#3,939 in Texas

#60,671 in US

Humble, TX, United States of America

Cdi Energy Products, Inc.

Forward Citations = 5

8 inventors:

Dennis Shull (1 out of 4 patents)

Peter D Gabriele (1 out of 28 patents)

Xuan Fu (1 out of 5 patents)

4. Frederick Bligh Pippert (1 out of 11 patents)

5. Fred B Pippert (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cdi Energy Products, Inc.. Retrieved from https://idiyas.com/company/cdi-energy-products

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

1 patent (CIPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]